Convert the scraper(s) to a python library

[tarunima]

The scrapers should be converted to a python library so that someone maybe able to run the scraper locally.
The fact checking sites name can be passed as a parameter with an additional parameter to scrape all sites.
Another parameter would be the number of pages to scrape.

[dennyabrain]

An inspiration project - https://newspaper.readthedocs.io/en/latest/